DK20892C
(en )
1916-01-10
Method of Making a Yogurt Preparation.
DK14688C
(en )
1911-06-19
Method of Making a Fertilizer.
DK15795C
(en )
1912-03-25
Procedure for Mass Production of Clichés.
DK22389C
(en )
1917-08-27
Method of Making a Fertilizer.
DK15320C
(en )
1911-11-27
Method of Making Jewelry.
DK17787C
(en )
1913-09-08
Method of Making Cement.
DK15968C
(en )
1912-05-13
Method of Making a Plastic Mass.
DK15450C
(en )
1912-01-08
Method for Making a Colored Plaster.
DK19056C
(en )
1914-07-27
Method of Making a Contact Mass.
DK21533C
(en )
1916-09-18
Method of Making a Contact Mass.
DK15607C
(en )
1912-02-12
Procedure for Making Soap.
ES53756A1
(en )
1912-10-16
A method of making neck ties.
DK15885C
(en )
1912-04-22
Procedure for Making Isoprene.
DK15948C
(en )
1912-05-06
Procedure for Making Isoprene.
DK15836C
(en )
1912-04-09
Form for Manufacture of Concrete Pipes.
DK16637C
(en )
1912-11-11
Procedure for the manufacture of clunkers.
DK16148C
(en )
1912-07-01
Procedure for Manufacturing Superfostat.
DK18038C
(en )
1913-11-03
Procedure for Mattering Enamel.
DK30550C
(en )
1922-10-30
Method of Manufacturing a Reduction Product of Oxycodeinone.
DK15917C
(en )
1912-04-29
Method of Extraction of Adhesives.
DK15517C
(en )
1912-01-22
Cement Making Machine.
DK15868C
(en )
1912-04-22
Gas Production Procedure.
DK15585C
(en )
1912-02-05
Method for making Betulin useful for the manufacture of coatings.
DK15694C
(en )
1912-03-04
Procedure for the manufacture of a rubber coating.
DK15929C
(en )
1912-05-06
Procedure for Making Matches.